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1998 Saturn SL2 1.9L MIL Lamp on
Posted to GM Driveability on 1/11/2005 7 Replies

This DOHC Saturn came in with the MIL on and a code P0133 stored. The scan tool shows a 0(zero) voltage reading at the upstrean O2 sensor all the time, no matter if fuel is added. It does not move from zero. We hooked up the DVOM and lab scope at the sensor an...

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  Related Documents & Media  1998 Saturn SL2

 
Message Closed w/Summary

car Vehicle Data

1998 Saturn SL2

VIN 1G8ZK5274W
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response
Message Closed w/Summary

car Vehicle Data

1998 Saturn SL2

VIN 1G8ZK5274W
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response